Whitescreen on in-display fingerprint scanner

[BorntraegerMarc]

Bug report

Description

On my OnePlus 6T with android 10 I get a white screen and don't see any of the title / description.

• What did you do?

Calling the library with ionic native like this:

await this.fingerprint.show({
  title: 'test',
  description: 'test2'
});

• What did happen?
  Saw a white screen on my OnePlus phone:
  

• What did you expect to happen?
  That the title is displayed like on other android phones when there is a normal fingerprint scanner.

Environment

• Plugin version 3.0.0

[NiklasMerz]

I use a OnePlus 6T myself and I am aware of this problem. Unfortunately we cannot do anything to fix this. This is bug in OnePlus' implemeation of the BiometricPrompt API of Android. See here: https://forums.oneplus.com/threads/problems-about-oneplus-6t-fingerprint-api.944959/ and here #179 (comment)

The plugin switched to this new API since the old one is deprecated.

[NiklasMerz]

The plugin works just fine, but I understand that this is not pretty. I can see the same problem in other non Cordova apps I am using.

Thank you for using this plugin and reporting this issue.